The NHB children’s house is located right next to the Mary Ward Sisters’ Secondary School for Girls. Up to 400 girls receive a qualified school education there up to the 12th grade. In particular, girls from poor families are accepted and taught by the Sisters of Mary Ward.

In 2016, NHB took over a building with six classrooms there, and in 2019 it took over a computer room and a school lunch programme for all pupils.